Error accessing Web service

[mehdibr]

Hello !
I'm french, so excuse my possible langage faults ! :)

I created an EJB 3 session bean and deployed it as a web service. Everything looks working great. I've tried it in a Web Service Explorer.
This is my WSDL

?
 <definitions name="HelloBeanService" targetNamespace="http://ws.cdam.clemessy.com/jaws">
?
 <types>
?
 <schema elementFormDefault="qualified" targetNamespace="http://ws.cdam.clemessy.com/jaws">
?
 <complexType name="hello">
?
 <sequence>
<element name="String_1" nillable="true" type="string"/>
</sequence>
</complexType>
?
 <complexType name="helloResponse">
?
 <sequence>
<element name="result" nillable="true" type="string"/>
</sequence>
</complexType>
<element name="hello" type="tns:hello"/>
<element name="helloResponse" type="tns:helloResponse"/>
</schema>
</types>
?
 <message name="HelloBean_helloResponse">
<part element="tns:helloResponse" name="result"/>
</message>
?
 <message name="HelloBean_hello">
<part element="tns:hello" name="parameters"/>
</message>
?
 <portType name="HelloBean">
?
 <operation name="hello">
<input message="tns:HelloBean_hello"/>
<output message="tns:HelloBean_helloResponse"/>
</operation>
</portType>
?
 <binding name="HelloBeanBinding" type="tns:HelloBean">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
?
 <operation name="hello">
<soap:operation soapAction=""/>
?
 <input>
<soap:body use="literal"/>
</input>
?
 <output>
<soap:body use="literal"/>
</output>
</operation>
</binding>
?
 <service name="HelloBeanService">
?
 <port binding="tns:HelloBeanBinding" name="HelloBeanPort">
<soap:address location="http://bureau:8080/EJBWS2/HelloBean"/>
</port>
</service>
</definitions>

The problem comes with the client, here is the code

 URL wsdlLocation;

 try {

 wsdlLocation = new URL("http://bureau:8080/EJBWS2/HelloBean?wsdl");
 QName serviceNameQ = new QName( "http://ws.cdam.clemessy.com/jaws", "HelloBeanService");

 // dynamic service usage
 Service service = Service.create(wsdlLocation, serviceNameQ);

 //String namespace = "http://ws.cdam.clemessy.com/jaws";
 //String portName = "HelloBeanPort";
 //QName portQN = new QName(namespace, portName);

 //HelloBean proxy = service.getPort(portQN, HelloBean.class);
 HelloBean proxy = service.getPort(HelloBean.class);
 //HelloBean proxy = service.getPort(serviceNameQ,HelloBean.class);

 /*
 Iterator<QName> itPort = service.getPorts(); // Iterate trough the ports
 while (itPort.hasNext()) { // For each port in WSDL
 QName port = itPort.next();
 System.out.println("port : "+port);
 HelloBean proxy = service.getPort(port,HelloBean.class);
 }*/



 } catch (MalformedURLException ex) {
 ex.printStackTrace();
 }

and i have the following error

Exception in thread "main" No corresponding port found for the service interface com.clemessy.cdam.ws.HelloBean in http://bureau:8080/EJBWS2/HelloBean?wsdl
 at com.sun.xml.ws.client.ServiceContextBuilder.processAnnotations(ServiceContextBuilder.java:110)
 at com.sun.xml.ws.client.ServiceContextBuilder.completeServiceContext(ServiceContextBuilder.java:85)
 at com.sun.xml.ws.client.WSServiceDelegate.processServiceContext(WSServiceDelegate.java:114)
 at com.sun.xml.ws.client.WSServiceDelegate.createEndpointIFBaseProxy(WSServiceDelegate.java:266)
 at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:162)
 at javax.xml.ws.Service.getPort(Service.java:120)
 at clientejbws2.Main.main(Main.java:48)

If someone has a solution, I would be grateful !

Thanks in advance.

Best regards.